c58196b795
The last structural fix for the collision class that has bitten three times. Both containers now clone the repository into their OWN named volume instead of bind-mounting a human's working tree, so an agent's local git config cannot capture a human's commits, a credential helper cannot leak a container-only path onto the host, and a `git add -A` cannot sweep another party's in-flight files. Cloned once at startup and never auto-pulled: pulling under a running agent moves files out from under whatever it is mid-edit, which is the same bug again. Accepted knowingly: Claude Code keys per-project memory off the working directory, so moving off the host path starts that memory empty. The corpus in docs/ is the memory that matters and it travels with the clone. Other changes: * docker/agent -> docker/decoder; the launcher is sylph-decoder. Roles, not "the agent", now that there is more than one. * /reborn is gone -- one repository now, so the port reads HANDOFF from its own checkout rather than through a live read-only mount of someone else's tree. * Canary mounts separately at /canary; it stays a fork tracking upstream. * A shared `sylpheed-exchange` volume at /exchange, with tools/ on PATH so `share` is available in both. * The decoder's credential file gets the .host-copy treatment the port already had -- `credential.helper=store` rewrites by rename-over-target, which is EBUSY on a bind mount and reports a fatal that is not one. * Budget split deliberately: decoder 5 cpu / 6 GB, port 3 / 4, leaving room for the planned Referee. "Half the host" was right when there was one agent. Prompts move to docs/agents/ and are rewritten around the protocol: the oracle is the running game, dynamic RE stays with the decoder, each iteration must attempt to refute one claim of the other, and neither may verify its way out of its own role.
52 lines
1.9 KiB
Bash
Executable File
52 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Raw full-root PNG grab of the headless display.
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#
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# This is deliberately the *uncropped* root window, because
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# `tools/re-capture/bin/screenshot` is a wrapper that calls this one as its raw
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# grabber and then crops to the game surface — xenia's window is a GTK window
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# whose menu bar pushes the 1280x720 game image down ~25 px, and every pixel
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# oracle in the toolkit was measured against the bare game image. That wrapper
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# directory is first on PATH, so scripts calling `screenshot` get the cropped
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# game surface and this stays the honest raw grab underneath it.
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#
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# screenshot [out.png] default: $HOME/shots/shot-NNNN.png
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set -u
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OUT="${1:-}"
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if [ -z "$OUT" ]; then
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dir="${HOME:-/tmp}/shots"; mkdir -p "$dir"
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n_file="$dir/.counter"
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n=$(( $(cat "$n_file" 2>/dev/null || echo 0) + 1 )); echo "$n" > "$n_file"
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OUT="$dir/shot-$(printf '%04d' "$n").png"
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fi
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mkdir -p "$(dirname "$OUT")"
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if ! xdpyinfo >/dev/null 2>&1; then
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echo "screenshot: no display on ${DISPLAY:-<unset>}" >&2
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exit 1
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fi
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# ImageMagick first. `import` talks X11 directly and captures a window that is
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# mid-redraw without tearing the way a video grabber can.
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if command -v import >/dev/null 2>&1 && import -silent -window root "$OUT" 2>/dev/null; then
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echo "$OUT"; exit 0
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fi
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# Fallback: ffmpeg's x11grab. Needs an explicit size, so read it off the server
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# rather than assuming the geometry.
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if command -v ffmpeg >/dev/null 2>&1; then
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size=$(xdpyinfo | awk '/dimensions:/{print $2; exit}')
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if ffmpeg -loglevel error -y -f x11grab -draw_mouse 0 \
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-video_size "$size" -i "$DISPLAY" -frames:v 1 "$OUT" 2>/dev/null; then
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echo "$OUT"; exit 0
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fi
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fi
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# Last resort: xwd, which is always present with x11-utils.
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if command -v xwd >/dev/null 2>&1 && command -v convert >/dev/null 2>&1; then
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xwd -root -silent | convert xwd:- "$OUT" && { echo "$OUT"; exit 0; }
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fi
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echo "screenshot: no working capture backend" >&2
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exit 1
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